baber/WOPTO huggingface dataset:
Patent SG-11201805315R-A (SG)
Title: Electroporation device with improved signal generator
Inventor: STADELMANN BEAT
IPC: A61N1/40
Filed: 2016-12-28
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 6 July 2017 (06.07.2017) WIPOIPCT (10) International Publication Number WO 2017/117251 A1 (51) International Patent Classification: A61N1/04 (2006.01) A61N1/40 (2006.01) A61N1/24 (2006.01) C12N13/00 (2006.01) A61N1/30 (2006.01) H02M 3/335 (2006.01) A61N1/32 (2006.01) (21) International Application Number: PCT/US2016/068940 (22) International Filing Date: (25) Filing Language: (26) Publication Language: 28 December 2016 (28.12.2016) English English (30) Priority Data: 62/271,955 28 December 2015 (28.12.2015) US (71) Applicant: INOVIO PHARMACEUTICALS, INC. [US/US]; 660 W. Germantown Pike, Suite 110, Plymouth Meeting, PA 19462 (US). (72) Inventor: STADELMANN, Beat; c/o Inovio Pharmaceut­ icals, Inc., 660 W. Germantown Pike, Suite 110, Plymouth Meeting, PA 19462 (US). (74) Agent: HOFMEISTER, Todd, S.; Michael Best & Friedrich LLP, 100 East Wisconsin Avenue, Suite 3300, Milwaukee, WI 53202 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). [Continued on next page] (54) Title: ELECTROPORATION DEVICE WITH IMPROVED SIGNAL GENERATOR CJ i> (57) : A handset for an electroporation device having an improved signal generator. The signal generator includes a primary winding and a plur­ ality of secondary windings where the plurality of secondary windings are coupled together in a series configuration. A storage capacitor and the fly­ back diode are coupled to each of the plurality of secondary windings. The signal generator includes a signal amplifier, and a power switch. The power switch is configured to supply a voltage from a power source across the primary winding. FIG. 2 O CJ o & wo 2017/117251 AI i inn nil ii mil mi mil in mi i ii 111 mi mi IIIII mi mi mi mill mi 111 mi Published: — with international search report (Art. 21(3))
Patent SG-11201906819V-A (SG)
Title: Ethane-sulfonate salt of quinoline derivative
Inventor: NEKADO TAKAHIRO
IPC: A61P9/00
Filed: 2018-01-25
Abstract: The present invention relates to N- {5-[(6,7-dimethoxy-4-quinolinypoxy]-2-pyridinyl 1 -2,5 -dioxo- 1 -phenyl- 1 ,2,5,6,7,8-hexahy dro-3-quinolinecarboxamide ethanesulfonate, which has an Axl-inhibiting activity and is 5 useful as an agent for preventing and/or treating immune diseases, cancer, and the like, a crystal thereof, and a pharmaceutical composition thereof.
Patent SG-11201906996T-A (SG)
Title: Base station apparatus, terminal apparatus, and communication method for base station apparatus and terminal apparatus
Inventor: TAKASHI YOSHIMOTO
IPC: H04W28/04
Filed: 2018-01-30
Abstract: Included are a receiver configured to receive first downlink data mapped to the first component carrier and second downlink data mapped to the second component carrier; and a transmitter configured to transmit a signal for indicating delivery confirmation of the first downlink data and the second downlink data. A timing to transmit the signal for indicating the delivery confirmation is defined by a prescribed number of time slots, and a length of each of the time slots is configured based on a subcarrier spacing of the first component carrier and a subcarrier spacing of the second component carrier.
Patent SG-11201909052R-A (SG)
Title: Shutter device
Inventor: WANG YANFEI
IPC: G03B9/58
Filed: 2017-08-09
Abstract: A shutter device, comprising a shading motion module (1) and a motion control module (2). The motion control module (2) controls motion of the shading motion module (1). The shading motion module (1) comprises a shading unit (30), a drive unit (40), and a signal measurement unit (20). The shading unit (30) comprises two blades (302). The motion control module (2) sends a control signal; the drive unit (40) receives the control signal and drives the two blades (302) to operate; the signal measurement unit (20) measures and feeds back the operation state of the two blades (302) in real time to the motion control module (2); the motion control module (2) updates the control signal according to the fed back operation state. Thus, the problems of low precision of the shutter exposure dose and light leakage are resolved; requirements of various exposure doses are satisfied; and the precision of the exposure dose is controlled.
Patent AT-408274-B (AT)
IPC: F25B29/00
Filed: 1997-02-26
Granted: 2001-10-25
Abstract: Such an apparatus is provided with a primary circuit with a compressor 2, evaporator (refrigerant battery) 3 and condenser 8. A secondary circuit 8, 4', 6 with at least one heat exchanger 6 is connected at the condenser 8. An additional secondary circuit 3, 4, 5 likewise has one or more separate heat exchangers 5, and is connected at the evaporator 3, the two secondary circuits 3, 4, 5; 8, 4', 6 being interconnected via a switchover device 7. <IMAGE>
Patent AT-403687-B (AT)
IPC: C03B33/033
Filed: 1992-04-06
Granted: 1998-04-27
Abstract: Provided on a glass-breaking table (1) are a lifting strip (12) for breaking scored glass sheets along scoring lines running in the X-direction and a device (30) for breaking the glass sheets along scoring lines running in the Y-direction, conveyor belts (10, 11, 20, 21) being provided in order to move the scored or partly broken glass sheets to the various points of the glass-breaking table (1). In addition, margin-break-off tools (50 and 60) are allocated to the glass-breaking table (1). The margin-break-off tools (50 and 60) break off from the glass sheet marginal strips located outside scoring lines corresponding to zero lines by twisting these marginal strips relative to the glass sheet. Here, the procedure is to first of all break off the marginal strips running in the X-direction by means of the margin-break-off tool (50) before the glass sheet is broken along the scoring lines running in the X-direction. Then, from the individual glass strips thus obtained, further marginal strips located along the zero scoring lines which run in the Y-direction are broken off by margin-break-off tools (60). Only after that are the glass strips divided along the scoring lines running in the Y-direction into the desired glass parts and are transported away by the conveyor belt (21) of the glass-breaking table (1). <IMAGE>
Patent DK-165963-B (DK)
Inventor: VAN DER MEI JACOB
IPC: G01N1/12
Filed: 1988-02-04
Abstract: Device for sucking up and releasing a liquid drop by drop, comprising a first capillary space (2) with at least one inlet aperture (2'), connected to at least a second capillary space (3) having at least one outlet aperture (3'), the first capillary space being formed in such a way that when the inlet aperture (2') is dipped in the liquid a certain minimum quantity of the liquid can be sucked up into said space, and the second capillary space (3) is formed in such a way that a quantity of the liquid in question can be retained in said second space through the capillary forces, the latter quantity being smaller than the first-mentioned minimum quantity, while the outlet aperature (3') is designed in such a way that the quantity of liquid which is the difference between the first and second quantity can flow out of the second capillary space essentially in drop form.
Patent HU-189558-B (HU)
Inventor: SANZENBACHER CHARLES W
IPC: C21B13/02
Filed: 1982-01-27
Abstract: Die Erfindung betrifft eine Anlage zur Direktreduktion von Eisenoxid zu metallischem Eisen. Ziel der Erfindung ist die Bereitstellung einer verbesserten Anlage, die insbesondere fuer die Verwendung von gasfoermigen Prozessbrennstoffen wie Koksofengas geeignet ist, die organischen Schwefel enthalten. Erfindungsgemaess wird das schwefelhaltige Gas durch einen indirekten Waermetauscher erhitzt und in den Direktreduktionsofen oberhalb der Reduktionszone eingeleitet, um den Schwefel in die heisse Beschickung zu uebertragen. Der Direktreduktionsofen enthaelt eine obere Einblaszone fuer die Vorreduktion und den Schwefeltransfer, eine untere Einblaszone fuer die endgueltige Reduktion der Beschickung in metallisches Eisen und eine Einrichtung, um das Abgas des Direktreduktionsofens als Kuehlgas durch die Kuehlzone dieses Ofens in den Kreislauf zurueckzufuehren.
Patent HU-190672-B (HU)
Title: Method and burner for heating furnaces
Inventor: ANDERSON JOHN E
IPC: F23D14/00
Filed: 1981-04-09
Abstract: The present invention deals with an oxygen aspirator burner (1) and a process for firing a furnace with an oxygen-enriched oxidant gas. The process and apparatus for firing a furnace using oxygen or oxygen-enriched air as the oxidant gas, comprises injection into the furnace of a plurality of oxidant jets (8), through nozzles (4), in a spaced relationship to a fuel jet (9), at a velocity sufficient to cause aspiration of furnace gases into the oxidant jets before the latter mix with the fuel jet, in amounts sufficient to lower flame temperature.
Patent YU-47877-B (YU)
Inventor: HAFNER E W
IPC: A23K20/195
Filed: 1988-01-21
Abstract: POSTUPAK ZA PROIZVODNJU AVERMEKTINA, naznačen time, što obuhvata aerobnu fermentaciju soja Strep-tomyces Avermitilis ATCC 53567, ATCC 53568, ATCC 53669 ili ATCC 53670 koji nema jednu ili obe, aktivnost dehidrogenaze razgranate 2-okso kiseline i aktivnost transaminaze razgranate amino kiseline, na vodenoj hranljivoj podlozi koja sadrži asimilirajući izvor azota, kao što je kvasac i amino kiseline u količini do oko 5 g/l, ugljenika, kao što je skrob, u količini od oko 20 do oko 80 g/l i neorganskih soli, kao što su soli K+, Na+, Mg2+, Ca2+, Fe2+, Mn2+, Zn2+ u količini od oko 0,001 do oko 7 g/l, i jedinjenje sposobno da se koristi pri biosintezi avermektina opšte formule: R-COOH gde je R alfa-razgranati C3-C8 alkil, C3-C8 alkenil, C3-C8 alkinil, C3-C8 alkoksialkil ili C3-C8 alkiltioalkil grupa, C5-C8 cikloalkil grupa, pri čemu je alkil grupa alfa razgranata C2-C5 alkil grupa, C3-C8 cikloalkil ili C5-C8 cikloalkenil grupa, od kojih svaka može proiz-voljno biti supstituisana sa metilenskom ili jednom ili više C1-C4 alkil grupe ili atoma halogena ili 3 do 6-o člani heterociklični prsten koji sadrži kiseonik ili sumpor, koji može biti zasićen, ili potpuno ili delimično nezasićen i koji proizvoljno može biti supstituisan sa jednim ili više C1-C4 alkil grupa ili atoma halogena, ili jedinjenje koje se može prevesti do pomenutog jedinjenja tokom pstoupka fermen-tacije, opšte formule: R-W-Z u kojoj je R kao što je prethodno definisano, W je (CH2)n ili CO, n je 0,2,4 ili 6 i Z je -CH2OH, -CHO, -COOR5, -CH2NH2 ili -CONHR6 u kojoj je R5H ili C1-C6 alkil, R6 je vodonik, C1-C4 alkil, -CH(COOH)CH2COOH, -CH(COOH) (CH2)2COOH ili -CH(COOH) (CH2)2SCH3, na temperaturi u opsegu od 24 do 33°C. Prijava sadrži još 1 zavisan zahtev.
Patent YU-46137-B (YU)
Title: Konstrukcija sferičnog metalnog rezervoara vodotornja
Inventor: VIDIC N
Filed: 1984-02-10
Abstract: dok su gornja i donja polovina rezervoara vodotornja sastavljena od metalnih pločastih segmenata 16 i 19, pri čemu su za podizanje obe polovine rezervoara predvidjena užad 10, 11 i 14 prebačena preko sistema koturova 12, 12+ i 13, a uz pomoć elektromotornog vitla 15, naznačen time, što je na stub (1) nataknut i na oslonac (3) postavljen donji osloni prsten (4), dok su na donji osloni prsten (4) postavljeni redosledno donji pomoćni prsten (6), gornji osloni prsten (7) i višedelni gornji pomoćni prsten (9), pri čemu su svi prstenovi (4, 6, 7, 9) translatorno pomerljivi uzduž stuba (1), što je na donji osloni prsten (4) učvršćen prstenasti graničnik (5), dok su izmedju gornjeg oslonog prstena (7) i gornjeg pomoćnog prstena (9) postavljeni čaurasti držači (8) i što je za gornji pomoćni prsten (9) okačeno onoliko trokrakih lanaca (18) koliko ima seg-menata (16) gornje polovine rezervoara, dok je za donji pomoćni prsten (6) okačeno onoliko trokrakih lanaca (20) koliko ima seg-menata (19) donje polovine rezervoara vodotornja. Prijava sadrži još 2 patentna zahteva.
Patent YU-47350-B (YU)
Title: Postupak za dobijanje karboksilne kiseline
Inventor: BEEVOR R G
Filed: 1990-04-11
Abstract: POSTUPAK ZA DOBIJANJE KARBOKSILNE KISELINE, koja ima (n+1) atoma ugljenika reakcijom ugljen-monoksida sa monofunkcionalnim alifatičnim alkoholom koji ima 1 do 8 atoma ugljenika naznačen time, što u reaktoru za karbonilovanje ugljenmonoksida na temperaturi od 100 do 200В°C pod pritiskom u opsegu od 1 do 20 MPa u prisustvu rodijumovog katalizatora uvode se alkohol i/ili estar alkohola i karboksilna kiselina iz reaktora za karbonilovanje, održavajući u reaktoru za karbonilovanje tokom reakcije tečnu reakcionu sredinu od 0,1 do 12 mas.% vode; 2 do 20 mas.% i stabilizatora katalizatora izabranog iz grupa koje se sastoje od kvaternarnih amonijumjodida formule gde su R i R1 grupe nezavisno izabrane iz vodonika ili C1 do C20 alkil grupa pod uslovom da se najmanje jedna od R1 grupa razlikuje od vodonika a R7 je C1 do C20 alkil; 5 do 20 mas.% jodidnog derivata koji odgovara alkoholu; 0,1 do 10 mas.% estara karboksilne kiseline i alkohola; 100 do 1800 ppm rodijumovog katalizatora i karboksilnu kiselinu. Prijava sadrži još 9 zavisnih zahteva.
Patent AT-394528-B (AT)
Inventor: GRONDINGER GUENTER ING
IPC: B60L5/32
Filed: 1990-10-03
Granted: 1992-04-27
Abstract: In a compressed air lifting device for current collectors, which forms at the same time the only lifting and lowering spring arrangement, a rolling membrane cylinder (1) is used as driving element, the piston shaft (7) of which co-operates with the base shaft (15) of the current collector by means of at least one cable-like element (13, 20) and at least one cam plate (14, 18). This ensures above all that the base shaft (15) and the drive (1) are uncoupled, as far as all transverse vibrations to the piston shaft (7) are concerned. Advantageously, the rolling membrane cylinder (1) can pivot in the vertical direction. A moment-free stressing of the driving element is thus obtained by simple means.
Patent AT-398963-B (AT)
Title: Plant for the filling of spacer frames for insulating glass
IPC: E06B3/673
Filed: 1989-09-20
Granted: 1995-02-27
Abstract: In a plant for the filling of spacer frames for insulating glass with hygroscopic material, a lateral support 11 for the spacer frames, a device 1 for pivoting the spacer frames through 90 degree, and two filling stations 2, 3 for filling the spacers with hygroscopic material, in which stations the filling heads 13, 14 are arranged at the upper edge of the lateral support 11, are provided. Furthermore, a linear conveyor 17 extending through the plant along the lower edge of the lateral support 11 is provided for the spacer frames. In order to raise the spacer frames in the region of the filling heads 13, 14, the portions 18 of the linear conveyor 17 which are provided in the region of the filling stations 2, 3 can be raised along the lateral support 11. <IMAGE>
Patent CH-616304-B (CH)
Inventor: ISHIZAWA TADAO
IPC: H03H9/21
Filed: 1977-03-04
Abstract: The quartz resonator comprises a vibrator (12) and a mounting (10). The electrodes (13) formed on the faces of the vibrator and on the mounting (11) are gold films. The vibrator (12) and the mounting (10) are pressed with the aid of a tool (15) whilst the electrodes (13, 11) are heated to a temperature of below their melting point. This heating causes a diffusion of the metals of the electrodes so as to establish the mechanical link and electrical connection of the electrodes between the vibrator and the mounting. <IMAGE>
Patent DK-163231-B (DK)
Title: Process for producing separation-stable lightweight concrete
Inventor: HEDBERG BENGT
IPC: C04B/
Filed: 1985-06-04
Abstract: Method of producing monolithic mainly cementbound concrete in the density range of 650-1300 kg/m3, preferably of 800-1200 kg m3 with substantially good placing properties both for building in situ and prefabrication. The concrete consists of cement mortar with an air-void volume of 7-18% of the total concrete volume and aggregate consisting of lightweight organic or inorganic material. The smaller particles of the aggregate should be spherical, exceptionally lightweight, hydrophobic and durable against deformation in order to reduce the water content without changing the consistency of the concrete. The production of concrete is based on the aggregate having a continuous distribution of particle size within which the particle density decreases with decreased particle size, that during mixing small as well as big air-voids are created with strengthened and thickened bubble walls, that the thixotropy of the cement paste is strengthened and that air bubbles are replaced with an equivalent volume of sand particles in excess of those which are needed for the creation of air bubbles. The effects are achieved with multifunctional polymer microparticles on which different surfactant systems have been adsorbed. Air bubbles with their thickened walls as well as the most lightweight aggregate particles reduce the difference in density between the continuous medium and the air bubbles - aggregate particles.
Patent DK-147261-B (DK)
Inventor: CHIARINO DARIO
IPC: A61K31/685
Filed: 1980-10-17
Abstract: Mono (2-ammonium-2-hydroxymethyl-1,3-propanediol)(2R-cis)-(3-methyloxiranyl) phosphonate endowed with therapeutic activity as broad-spectrum antibiotic, as well as a method for preparing same from bis(2-ammonium-2-hydroxymethyl-1,3-propanediol)2R-cis)- (3-methyloxiranyl)phosphonate and a sulphonic acid. 
<??>Pharmaceutical compositions containing the novel mono(2-ammonium-2-hydroxymethyl- 1,3-propanediol)(2R-cis)-(3-methyloxiranyl)phosphonate are also disclosed.
Patent DK-161313-B (DK)
Title: 4-(Bis-fluorophenylbutyl)-1-(pyridyl- or pyrimidinyl)piperazine or -1,4-diazabicycloheptane compounds, process for preparing them, pharmaceutical preparations comprising them, and the use of the compounds
Inventor: FEX TOMAS
IPC: C07D/
Filed: 1988-12-01
Abstract: PCT No. PCT/SE88/00144 Sec. 371 Date Nov. 30, 1988 Sec. 102(e) Date Nov. 30, 1988 PCT Filed Mar. 25, 1988 PCT Pub. No. WO88/07528 PCT Pub. Date Oct. 6, 1988.A compound having the formula (I) or a pharmaceutically acceptable salt thereof:  <IMAGE>  wherein all the symbols are defined in the specification; having valuable pharmaceutical properties, useful for the treatment of mental disorders, such as psychoses, depression and anxiety.
Patent FI-79308-B (FI)
Inventor: HABER STEPHEN BARRY
IPC: C07D409/04
Filed: 1983-02-16
Granted: 1989-08-31
Abstract: Certain 2,3-diaryl-5-halo thiophenes are useful in the treatment of inflammation and/or pain.
Patent FI-75814-B (FI)
Inventor: ROBIN JEAN
IPC: C08G18/02
Filed: 1983-03-03
Granted: 1988-04-29
Abstract: Polyisocyanato-polyisocyanurates are prepared by catalytically cyclotrimerizing a polyisocyanate in the presence of a catalytically effective amount of an aminosilyl catalyst, and which is characterizing by terminating the cyclotrimerization reaction when a predetermined desired amount of isocyanurate groups has been obtained, by adding to the reaction mixture a reaction terminating amount of an organic catalyst deactivating compound comprising at least one free hydroxyl moiety, or the reaction product of such hydroxylated organic catalyst deactivating compound with an isocyanate.
Patent FI-79999-B (FI)
Inventor: NAESLUND JAN INGEMAR
IPC: B65D77/18
Filed: 1985-03-22
Granted: 1989-12-29
Abstract: A bag clip for tightly sealing plastic bags. The bag clip comprises two limbs (1, 2) hinged together at respective one ends thereof and intended to receive therebetween that portion of the bag where a seal is to be effected when the limbs are moved towards one another with the bag portion therebetween, wherewith the other ends of the limbs have arranged thereon a manually openable snap-lock arrangement (8-1 i,13,14) which closes automatically when the limbs are brought together to a sufficient extent. Each of the mutually facing surfaces of the limbs (1, 2) has arranged thereon an opposing channel, the one channel (4) being wider than the other channel (20), with upstanding free channel walls. The walls (3a, 3b) of the narrower channel are intended to be pressed in between the walls (6a, 6b) of the wider channel with the bag material therebetween, and the walls (3a, 3b) of the narrower channel can be elastically pressed in towards one another by the walls (6a, 6b) of the wider channel, the parts of said walls (6a, 6b) being chamfered (7), so that this channel (4) is wider at its upper region than further down along the height of its walls (6a, 6b).
Patent FI-88963-B (FI)
Inventor: MORICE JEAN
IPC: C22C21/00
Filed: 1987-03-26
Granted: 1993-04-15
Abstract: A crucible for the thermal analysis of aluminum alloys is disclosed. This crucible is charaterized in that the internal surface of at least one of its side walls is at least partially covered with a film of refining agent. The crucible finds application in measuring both the silicon content in and the degree of refining of hypereutectic aluminum-silicon alloys.
Patent FI-87651-B (FI)
Inventor: BRIGHTY KATHERINE ELIZABETH
IPC: C07D499/897
Filed: 1987-07-28
Granted: 1992-10-30
Abstract: A process for the synthesis of penems from azetidinones via 1-aza-4,5-dithiabicyclo[4.2.0]oct-2-en-8-one-2-carboxylate esters.
Patent FI-92428-B (FI)
Inventor: PFISTER NORBERT
IPC: F16B15/08
Filed: 1990-05-30
Granted: 1994-07-29
Abstract: The carrier strip (1) for jig devices operated by impact force carries nails (2) which are accommodated at equal distances from one another in retaining holes (3). The nails (2) carry guide washers (6, 7) for guiding and for retention in the retaining holes (3). Stops (8, 9), for axially supporting the guide washers (6, 7), project into the unobstructed width of the retaining holes (3). The stop (8) on the seating direction side can be overcome under seating conditions for displacement of the nails (2) inside the retaining holes (3). 
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Patent FI-97088-B (FI)
Inventor: SAERKKAE VELI-MATTI
IPC: H01P7/10
Filed: 1994-10-05
Granted: 1996-06-28
Abstract: PCT No. PCT/FI95/00545 Sec. 371 Date Jun. 4, 1996 Sec. 102(e) Date Jun. 4, 1996 PCT Filed Oct. 4, 1995 PCT Pub. No. WO96/11509 PCT Pub. Date Apr. 18, 1996A dielectric resonator including a dielectric resonator disc, a frequency controller including an adjustment mechanism and a dielectric adjustment plate, which is substantially parallel with the resonator disc, and movable means of the adjustment mechanism in the perpendicular direction with respect to the resonator disc for adjusting the resonance frequency. The frequency adjuster includes a plurality of dielectric adjustment plates, which are substantially installed concentrically and parallel one after another. The mechanical engagement of the plates with each other and with the adjustment mechanism enabling movement of the adjustment plates both with respect to the resonator disc and to each other, so that the adjustment plates are arranged in layers on top of each other as the adjusting movement is proceeding. This results in improved linearity of frequency control and a longer adjustment distance, which both improve the adjustment accuracy.